GM 305/350 TPI Twin 58MM Throttle Body (89-92)

Part # 1539
Ships Within 24 Hours
10+ In Stock

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  • 7-12 RWHP Increase
  • Twin 58mm Throttle Body Bores
  • CNC machined Aluminum casting
  • Direct Fit Replacement
  • Designed and Manufactured In USA
  • Improved Airflow = More Power
    Increase throttle response on your 1989-1992 GM 305/350 TPI with this BBK Performance Twin 58mm throttle body. BBK Performance throttle bodies create quicker throttle response and better acceleration. This throttle body will increase airflow to your engine adding more horsepower and torque to the wheels.

    Top Quality Construction
    BBK Performance throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time. Features die stamped throttle linkages double sealed bearings and o ringed throttle shafts.

    This throttle body is a direct fit replacement for a hassle free installation. BBK Performance Throttle Bodies are designed and manufactured in the USA.

    Emissions Information
    This part is C.A.R.B Approved. EO Number Is D-245-15
    It is Legal For use on the following GM applications in ALL 50 States: 1989-1992 Camaro/Firebird and Corvette 5.0/5.7L applications

    1989-1992 Camaro and Firebird V8
    1989-1991 Corvette